Concrete additive conveying equipment

Abstract

The utility model is suitable for the technical field of conveying equipment, and provides concrete additive conveying equipment which comprises an additive processing box. The feeding hopper is fixed on the outer side wall of the additive treatment box through a bolt; the two additive treatment cavities are symmetrically formed in the additive treatment box; the hydraulic cylinder is fixed at the top of the additive treatment box through a bolt and is close to the position over the additive treatment cavity; the piston is fixed at the output end of the hydraulic cylinder; the stirring box is fixed at the bottom of the additive treatment box through a bolt and is close to the position under the additive treatment cavity; solid and liquid additives can be correspondingly treated through the two additive treatment cavities, mixing and diluting of the solid additives and a solvent are accelerated through rotation of the stirring paddle, the flowing speed of the concrete additives can be increased through piston type movement of the piston in the additive treatment cavities, and efficient conveying is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveying equipment, and in particular relates to a concrete additive conveying equipment. Background Art

[0002] Concrete usually refers to cement as the binder, sand and stone as aggregates, mixed with water in a certain proportion and stirred. In actual engineering, it is necessary to add protective agents to the concrete to protect the concrete. When preparing concrete, additive conveying equipment is needed to convey concrete additives.

[0003] In the prior art, additives are not used directly, but are diluted to a certain extent before being transported to concrete for stirring and mixing. However, most existing additive delivery devices can only act on additives in one state and are unable to dilute and transport solid and liquid additives separately, resulting in the device being of low practicality and not being able to meet actual needs well.

[0004] Therefore, a concrete additive delivery device is proposed. Utility Model Content

[0005] The utility model provides a concrete additive conveying device, aiming to solve the above problems.

[0006] The utility model is realized as follows: a concrete additive conveying device comprises: an additive processing box; a feed hopper fixed to the outer side wall of the additive processing box by bolts; and two additive processing chambers symmetrically opened inside the additive processing box; a hydraulic cylinder fixed to the top of the additive processing box by bolts near the position just above the additive processing chamber; a piston fixed to the output end of the hydraulic cylinder; a mixing box fixed to the bottom of the additive processing box by bolts near the position just below the additive processing chamber; a motor fixed to the central position of the bottom of the mixing box by bolts; a mixing paddle fixed to the output end of the motor; a connecting pipe welded between the two mixing boxes; a first stop valve fixed to the outer side wall of the connecting pipe by bolts; a second stop valve fixed to the outer side wall of the mixing box by bolts; a discharge pipe fixed to the outer side wall of the second stop valve by bolts; a material collection pipe fixed to the bottom end of the discharge pipe by bolts; and a scale transparent window embedded in the outer side wall of the additive processing box.

[0007] Preferably, the inner space of the feed hopper is communicated with the additive processing chamber.

[0008] Preferably, the piston performs piston-like motion inside the additive processing chamber.

[0009] Preferably, the inner space of the stirring box is communicated with the additive processing chamber.

[0010] Preferably, the cross section of the connecting pipe is a V-shaped structure, and the connecting pipe is connected to the stirring box.

[0011] Preferably, the cross-sections of the additive processing chamber and the stirring box are both circular structures.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] The two additive processing chambers can be used to process solid and liquid additives respectively. The rotation of the stirring paddle can accelerate the mixing and dilution of the solid additive and the solvent. The piston-like movement of the piston in the additive processing chamber can speed up the flow of the concrete additive, achieve efficient transportation, and reduce the residual additives on the inner wall of the additive processing chamber. The connecting pipe can make the concrete additives in the two additive processing chambers flow with each other, so as to achieve the mixing of concrete additives in different forms. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the additive processing box of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the additive processing box of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of a mixing box of the utility model.

[0018] In the figure: 1. additive processing box; 2. feed hopper; 3. additive processing chamber; 4. hydraulic cylinder; 5. piston; 6. stirring box; 7. motor; 8. stirring paddle; 9. connecting pipe; 10. first stop valve; 11. second stop valve; 12. discharge pipe; 13. material collection pipe; 14. scale transparent window. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model provides a concrete additive delivery device, such as Figure 1-Figure 4 As shown, it includes an additive processing box 1, a feed hopper 2 is fixedly connected to the outer wall of one side of the additive processing box 1 by bolts, and two additive processing chambers 3 are symmetrically opened inside the additive processing box 1, a hydraulic cylinder 4 is fixedly connected to the top of the additive processing box 1 near the position directly above the additive processing chamber 3 by bolts, and the hydraulic cylinder 4 is fixedly connected to a piston 5 through its output end, and the piston 5 performs piston-like motion inside the additive processing chamber 3, and a stirring box 6 is fixedly connected to the bottom of the additive processing box 1 near the position directly below the additive processing chamber 3 by bolts, and the cross-sections of the additive processing chamber 3 and the stirring box 6 are both circular structures, and the stirring box 6 is a cylindrical structure. A motor 7 is fixedly connected to the mixing box 6 at the bottom center by bolts, and a stirring paddle 8 is fixedly connected to the motor 7 through its output end. A connecting pipe 9 is fixedly connected between the two mixing boxes 6 by bolts, and a first stop valve 10 is fixedly connected to one side outer wall of the connecting pipe 9 by bolts, a second stop valve 11 is fixedly connected to one side outer wall of the mixing box 6 by bolts, a discharge pipe 12 is fixedly connected to one side outer wall of the second stop valve 11 by bolts, and a material collecting pipe 13 is fixedly connected to the bottom end of the discharge pipe 12 by bolts, and a scale transparent window 14 is embedded in a position on one side outer wall of the additive processing box 1 near the additive processing chamber 3.

[0022] It should be noted that, since most of the existing additive delivery devices can only act on additives in one state, it is impossible to dilute and deliver solid and liquid additives separately, resulting in low practicality of the device and failure to meet actual needs. In this embodiment, two additive processing chambers 3 can be used to respectively process solid and liquid additives, and the rotation of the stirring paddle 8 is used to accelerate the mixing and dilution of the solid additive and the solvent. The piston-like movement of the piston 5 in the additive processing chamber 3 can accelerate the flow rate of the concrete additive, achieve efficient delivery, and reduce the residual additives on the inner wall of the additive processing chamber 3. The connecting pipe 9 can make the concrete additives in the two additive processing chambers 3 flow mutually, so as to achieve the mixing of concrete additives in different forms.

[0023] Specifically, in this embodiment, the scheme mainly includes a mixing box 6 and a connecting pipe 9. When in use, the solid concrete additive and the liquid concrete additive are respectively transported to the two additive processing chambers 3 through the feed hopper 2. When the solid concrete additive is diluted, the dilution solvent is injected into the additive processing chamber 3. The motor 7 drives the stirring paddle 8 to rotate through its output end. During the rotation of the stirring paddle 8, the solid concrete additive and the solvent are stirred and mixed, and the solvent is continuously added to achieve dilution. After the dilution is completed, the second stop valve 11 is opened, and the diluted and mixed concrete additive enters the material collection pipe 13 through the discharge pipe 12, and is finally transported to the material collection pipe 13. The required use position, during the conveying process, the hydraulic cylinder 4 drives the piston 5 to move downward through its output end, and the piston 5 moves downward inside the additive processing chamber 3. During the downward movement of the piston 5, the concrete additives in the additive processing chamber 3 and the mixing box 6 are pushed, which can accelerate the flow speed of the concrete additives and achieve efficient conveying. When a variety of concrete additives need to be mixed, the first stop valve 10 is opened and the second stop valve 11 is closed. The two hydraulic cylinders 4 work in a reciprocating manner, so that the concrete additives in the two additive processing chambers 3 can flow through the connecting pipe 9 to achieve mixing of concrete additives in different forms.

[0024] In a further preferred embodiment of the present invention, Figure 1 As shown, the inner space of the feed hopper 2 is communicated with the additive processing chamber 3 , and the inner space of the stirring box 6 is communicated with the additive processing chamber 3 .

[0025] In this embodiment, the solid or liquid concrete additive in the feed hopper 2 can enter the additive processing chamber 3 through the interconnected arrangement, and the stirring paddle 8 in the mixing box 6 can dilute and stir the concrete additive.

[0026] In a further preferred embodiment of the present invention, Figure 3 As shown, the cross section of the connecting pipe 9 is a V-shaped structure, and the connecting pipe 9 is connected to the stirring box 6.

[0027] In this embodiment, the concrete additives in the two additive processing chambers 3 can be mixed through the V-shaped connecting pipe 9 .

[0028] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0029] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0030] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0031] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A concrete additive delivery device, characterized in that: include: Additive treatment box (1); A feed hopper (2) fixed to the outer wall of the additive processing box (1) by bolts; and Two additive processing chambers (3) symmetrically arranged inside the additive processing box (1); A hydraulic cylinder (4) fixed by bolts to the top of the additive processing box (1) at a position directly above the additive processing chamber (3); A piston (5) fixed to the output end of the hydraulic cylinder (4); A stirring box (6) fixed by bolts to the bottom of the additive processing box (1) at a position directly below the additive processing chamber (3); A motor (7) fixed at the center of the bottom of the mixing box (6) by bolts; A stirring paddle (8) fixed to the output end of the motor (7); A connecting pipe (9) welded between the two stirring boxes (6); A first stop valve (10) fixed to the outer wall of the connecting pipe (9) by bolts; A second stop valve (11) fixed to the outer wall of the mixing box (6) by bolts; A discharge pipe (12) fixed to the outer wall of the second stop valve (11) by means of bolts; A material collection pipe (13) fixed to the bottom end of the discharge pipe (12) by bolts; A graduated transparent window (14) is embedded in the outer side wall of the additive processing box (1).

2. A concrete additive delivery device as claimed in claim 1, characterized in that: The internal space of the feed hopper (2) is communicated with the additive processing chamber (3).

3. A concrete additive delivery device as claimed in claim 1, characterized in that: The piston (5) performs piston-like motion inside the additive processing chamber (3).

4. A concrete additive delivery device as claimed in claim 1, characterized in that: The internal space of the stirring box (6) is communicated with the additive processing chamber (3).

5. A concrete additive delivery device as claimed in claim 1, characterized in that: The cross section of the connecting pipe (9) is a V-shaped structure, and the connecting pipe (9) is connected to the stirring box (6).

6. A concrete additive delivery device as claimed in claim 1, characterized in that: The cross-sections of the additive processing chamber (3) and the stirring box (6) are both circular structures.

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